Commodities
PrimaryGold
SecondaryLead, Copper
Commodity typeM
Deposit
Deposit sizeM
WorkingsUnderground
Materials
Ore mineralsChalcopyrite, Galena, Pyrite
GangueQuartz
Economic & production
Development statusPast Producer
Identification
Deposit ID10007263
MRDS IDC010952
RegionNA
Data scoreC
Coordinates39.18045, -121.06186
References
LOGAN, C. A., 1941 , MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 37 , NO. 3 , PL. 3 , P. 381 - 382 .JOHNSTON, W. D., 1940 , THE GOLD QUARTZ VEINS OF GRASS VALLEY, CALIFORNIA: US GEOLOGICAL SURVEY PROFESSIONAL PAPER 194 , P. 82 .LOGAN, 1941